New Arrivals/Restock

Irwin Tools IRWIN SPEEDBOR Drill Bit Set for Wood, 4-Inch, 6-Piece (1877239)

flash sale iconLimited Time Sale
Until the end
00
56
06

$13.19 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $21.99
quantity

Product details

Management number 218150773 Release Date 2026/05/03 List Price $8.80 Model Number 218150773
Category

Product Description The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4" quick-change chucks, including impact drills. From the Manufacturer The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4" quick-change chucks, including impact drills.

  • Three cutting spurs for faster, cleaner holes, less breakout and extended drilling life
  • Full screw-point tip allows bit to self-feed for ease of drilling
  • Shorter overall length for drilling in tight spaces. Ideal for holes up to 2" deep
  • 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills
UPC 042526916762
Model 1877239
Set Name SPEEDBOR MAX 4IN OAL 6PC CLAM SET
Brand Name IRWIN
Shank Type Hex
Unit Count 1.0 Count
Item Weight 0.1 Pounds
Part Number 1877239
Point Style Screw Point
Finish Types Brushed
Manufacturer IRWIN
Material Type Blend
Item Type Name SPEEDBOR MAX 4IN OAL 6PC CLAM SET
Item Dimensions 1.22 x 6.1 x 9.25 inches
Tool Flute Type Spiral
Cutting Diameter 101.6 Millimeters
Number of Flutes 3
Number of Pieces 6
Included Components (6) Speedbor Max Speed Bits sizes: 1/2" ,5/8", 3/4", 7/8", 1" and 1-1/8"
Cutting Angle String 135 Degrees
Minimum Bore Diameter 4 Inches
Surface Recommendation Wood
Global Trade Identification Number 00042526916762

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review